Filter
Top Products
Set Up and Calibration Procedures
Calibration
70 HercuLine™ 2000 Series Actuator - Installation, Operation and Maintenance Manual Revision 7
7/08
Calibrate Motor
Use the procedure in
Table 26 to calibrate the actuator motor for 0% and 100% input signal
ATTENTION
For a motor calibration to be saved, you must complete the procedure. The calibration will not
be saved if you exit without completing the steps of the procedure.
ATTENTION
When calibrating the motor to a short stroke range, you must reset the end-of-travel limit
switches. See Setting End-of-Travel Limit Switches.
Table 26 Motor Calibration Procedure
Step Operation Press Result
1
Enter Calibration
Mode
SETUP
until you see
Upper Display =
CAL
Lower Display =
MOTOR
FUNCTION Upper Display = DIS
Lower Display =
CALMTR
or key
Upper Display =
BEGN
Lower Display =
CALMTR
2 Calibrate Zero (0%) FUNCTION Upper Display = APLY
Lower Display =
MTR LO
• Use the Handwheeel or AUTO/MANUAL switch to manually
drive the actuator motor to its low position.
• Wait 5 seconds, then go to step 3.
3
Calibrate Span
(100%)
FUNCTION Upper Display =
APLY
Lower Display =
MTR HI
• Use the Handwheeel or AUTO/MANUAL switch to manually
drive the actuator motor to its high position.
• Wait 5 seconds, then go to step 4.
4 FUNCTION
Calibration for zero and span motor positions are now saved.
Motor calibration is complete.
NOTE: The display will automatically go to the CAL CURENT
set up display. See
Table 27. You may also exit calibation
mode by pressing the DISPLAY or SETUP keys.